This item is on PRESALE, shipping time is according to Xiaomi company, orders will be shipped in order of the payment time. Thanks for your understanding.

NOTE: This smart bracelet only supports Chinese, but APP supports English. (APP is MiFit)

Specifications:
Screen Size: 1.23 inch IPS LCD colorful screen
Resolution: 80x160 RGB
Sensor: Three axis acceleration sensor, PPG heart rate sensor
Bluetooth: V4.1 BLE
Standby Time: about 12 days
Battery: 170mAH li-polymer battery
Charging: Magnetic suction
Charging Time: about 2.5 hours
Material: 316L stainless steel, PC
Size: Width 19mm, total length 233mm, min wearing length 155mm, max wearing length 210mm
Weight: 32g
Waterproof: 50 meters
APP: MiFit
Language: This smart bracelet only supports Chinese, but APP supports English
Compatible OS: Android 4.4 and above, IOS 8 and above